<template>
    <div>
        <div class="search">
            <el-input placeholder="请输入评价内容称查询" style="width: 200px" v-model="content"></el-input>
            <el-input placeholder="请输入用户名称查询" style="width: 200px; margin: 0 10px" v-model="userName"></el-input>
            <el-input placeholder="请输入骑手名称查询" style="width: 200px; margin-right: 10px" v-model="acceptName"></el-input>
            <el-input placeholder="请输入订单编号查询" style="width: 200px" v-model="orderNo"></el-input>
            <el-button type="info" plain style="margin-left: 10px" @click="load(1)">查询</el-button>
            <el-button type="warning" plain style="margin-left: 10px" @click="reset">重置</el-button>
        </div>

        <div class="operation">
            <el-button type="danger" plain @click="delBatch">批量删除</el-button>
        </div>

        <div class="table">
            <el-table :data="tableData" strip @selection-change="handleSelectionChange">
                <el-table-column type="selection" width="55" align="center"></el-table-column>
                <el-table-column prop="id" label="序号" width="70" align="center" sortable></el-table-column>
                <el-table-column prop="content" label="评论"></el-table-column>
                <el-table-column prop="star" label="评分">
                    <template v-slot="scope">
                        <el-rate v-model="scope.row.star" disabled></el-rate>
                    </template>
                </el-table-column>
                <el-table-column prop="userName" label="用户"></el-table-column>
                <el-table-column prop="acceptName" label="骑手"></el-table-column>
                <el-table-column prop="orderId" label="订单ID"></el-table-column>
                <el-table-column prop="orderNo" label="订单编号"></el-table-column>
                <el-table-column prop="time" label="时间"></el-table-column>
                <el-table-column label="操作" align="center" width="180">
                    <template v-slot="scope">
                        <el-button size="mini" type="danger" plain @click="del(scope.row.id)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>

            <div class="pagination">
                <el-pagination
                    background
                    @current-change="handleCurrentChange"
                    :current-page="pageNum"
                    :page-sizes="[5, 10, 20]"
                    :page-size="pageSize"
                    layout="total, prev, pager, next"
                    :total="total">
                </el-pagination>
            </div>
        </div>


    </div>
</template>

<script>
export default {
    name: "Comment",
    data() {
        return {
            tableData: [],  // 所有的数据
            pageNum: 1,   // 当前的页码
            pageSize: 10,  // 每页显示的个数
            total: 0,
            content: null,
            userName: null,
            acceptName: null,
            orderNo: null,
            fromVisible: false,
            form: {},
            user: JSON.parse(localStorage.getItem('xm-user') || '{}'),
            rules: {
            },
            ids: []
        }
    },
    created() {
        this.load(1)
    },
    methods: {
        del(id) {   // 单个删除
            this.$confirm('您确定删除吗？', '确认删除', {type: "warning"}).then(response => {
                this.$request.delete('/comment/delete/' + id).then(res => {
                    if (res.code === '200') {   // 表示操作成功
                        this.$message.success('操作成功')
                        this.load(1)
                    } else {
                        this.$message.error(res.msg)  // 弹出错误的信息
                    }
                })
            }).catch(() => {
            })
        },
        handleSelectionChange(rows) {   // 当前选中的所有的行数据
            this.ids = rows.map(v => v.id)   //  [1,2]
        },
        delBatch() {   // 批量删除
            if (!this.ids.length) {
                this.$message.warning('请选择数据')
                return
            }
            this.$confirm('您确定批量删除这些数据吗？', '确认删除', {type: "warning"}).then(response => {
                this.$request.delete('/comment/delete/batch', {data: this.ids}).then(res => {
                    if (res.code === '200') {   // 表示操作成功
                        this.$message.success('操作成功')
                        this.load(1)
                    } else {
                        this.$message.error(res.msg)  // 弹出错误的信息
                    }
                })
            }).catch(() => {
            })
        },
        load(pageNum) {  // 分页查询
            if (pageNum) this.pageNum = pageNum
            this.$request.get('/comment/selectPage', {
                params: {
                    pageNum: this.pageNum,
                    pageSize: this.pageSize,
                    content: this.content,
                    userName: this.userName,
                    acceptName: this.acceptName,
                    orderNo: this.orderNo,
                }
            }).then(res => {
                this.tableData = res.data?.list
                this.total = res.data?.total
            })
        },
        reset() {
            this.content = null
            this.userName = null
            this.acceptName = null
            this.orderNo = null
            this.load(1)
        },
        handleCurrentChange(pageNum) {
            this.load(pageNum)
        },
    }
}
</script>

<style scoped>

</style>
